Security readout for executives and security teams
CVE-2020-2748 is a low-severity Oracle VM VirtualBox issue. A high-privileged local user on infrastructure where VirtualBox runs could read some VirtualBox-accessible data without authorization. It is not described as remotely exploitable, and the bundle does not show active exploitation. Exposure is mainly desktops, build systems, labs, or virtualization hosts still running affected VirtualBox versions, especially where privileged local users can log on. Internet-facing exposure is not indicated by the provided sources. Treat this as routine patch management, not an emergency response item. Prioritize shared infrastructure and developer systems where VirtualBox remains installed and privileged local access is broad. Mitigation focus: Upgrade VirtualBox to 5.2.40, 6.0.20, 6.1.6, or later as applicable.; Apply Oracle April 2020 CPU guidance or relevant distribution security updates.; Restrict privileged local access on systems running VirtualBox..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2020-2748 mapping review
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Open ATT&CK lookup- Severity
- Low
- CVSS
- 3.2 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N1.51.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
3.2LowVector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-506/CVE reference · x_refsource_MISC
- GLSA-202101-09CVE reference · vendor-advisory, x_refsource_GENTOO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.